| 摘要 |
<p>The embodiment of an unfolding apparatus may include: a hinge unit including a pair of brackets in which one is connected to an artificial satellite and the other one is connected to an unfolding type structure, and an elastomer connecting the pair of the brackets and unfolded in being bent in order to unfold the unfolding type structure; and a decrease unit having one side to be combined in any one among the pair of the brackets and to decrease the unfolding speed of the hinge unit during the plasticity transform if the elastomer of the hinge unit is unfolded in being bent.</p> |
